# Side Effects

**URL:** <https://forums.yoyoexpert.com/t/side-effects/313432>\
**Category:** Yo-Yo Mods and Maintenance\
**Created:** [January 11, 2020, 1:53pm UTC](https://forums.yoyoexpert.com/t/side-effects/313432 "2020-01-11T13:53:00Z")\
**Posts on this page:** 1\
**Showing post:** 32

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**Author:** ![Keane](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/keane/32/75597_2.png) [@Keane](https://forums.yoyoexpert.com/u/Keane)\
**Post date:** [January 25, 2020, 3:42pm UTC](https://forums.yoyoexpert.com/t/side-effects/313432/32 "2020-01-25T15:42:21Z")

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You would have to find one that would pop up on a BST somewhere. According to Paul Dang they were hard to Machine.

> [@OD RSM side effects](https://forums.yoyoexpert.com/t/od-rsm-side-effects/65618/5):
>
> Sue us? Nahh. They aren’t made anymore because they’re so tough to machine.

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